About: dbkwik:resource/FYAdd3CfxDvHT4SHMenarg==

Property	Value
rdf:type	Weapon
rdfs:label	Mark 21 Mod 2 torpedo
rdfs:comment	The Mark 21 Mod 2 torpedo, was a passive acoustic homing variant of the Mark 13 torpedo intended for use as a payload for the AUM-N-2 Petrel guided missile. Development of this torpedo was discontinued and it was not used in service to any extent.
owl:sameAs	dbr:Mark_21_Mod_2_torpedo
Length	161
dcterms:subject	dbkwik:resource/0b2AGgQgxhGlvir_bk1MsQ== dbkwik:resource/ORpVw7J_3GKxGLFe5RLggA== Torpedoes
dbkwik:military/property/wikiPageUsesTemplate	dbkwik:resource/AaGpNMKXeCEx6k1ovZIRVg== dbkwik:resource/PipTYp6TJzvXL3DcRw448w== dbkwik:resource/pTEKXoXwy_QJD-cbbKl3EQ== dbkwik:resource/p7FlifJ7tdPQtAiUPzkCpA==
Number	312
Range	6000
is explosive	yes
detonation	Mark 8 contact exploder
diameter	22.500000
Origin	United States of America
Speed	33.500000
filling	Mk 21, HBX-3
Guidance	Gyroscope
Service	never in service
Name	Mark 21 Mod 2 torpedo
Type	Torpedo Anti-surface warfare
filling weight	350
is missile	yes
Weight	2130
Manufacturer	dbkwik:resource/EkZ29EhbzvHgsThY_BbOBQ==
launch platform	Aircraft
is ranged	yes
Engine	Steam turbine
production date	1946
design date	1943
Designer	dbkwik:resource/b9PmeDMh2ESDWtFj2cF6XQ== Ordnance Research Laboratory, Pennsylvania State University Underwater Sound Laboratory, Harvard University
abstract	The Mark 21 Mod 2 torpedo, was a passive acoustic homing variant of the Mark 13 torpedo intended for use as a payload for the AUM-N-2 Petrel guided missile. Development of this torpedo was discontinued and it was not used in service to any extent.
is Variants of	Mark 21 torpedo